While some of the listed episodes might have accurate titles, the list is ultimately based on speculation and rumor. It's important to rely on official sources like the Hasbro website or the My Little Pony official social media accounts for confirmed episode titles and air dates.
"Do Princesses Dream of Magic Sheep" was actually never an official episode title. It was a fan-made joke based on a blurry image from a season 5 teaser that looked like a sheep. The image ended up being a misinterpretation, and the episode was actually called "The Cutie Map."
So, while it's fun to speculate about upcoming episodes, always remember to check official sources for accurate information.